Turnigy Aerodrive SK3 - 6374-192kv Brushless Outrunner Motor

Turnigy SK3 Motors are the next leap forward in motor quality and design. We instructed the engineers to source the best quality magnets, bearings and materials available to them and develop a motor that would not only rival, but surpass the quality of many leading motor manufactures on the market today. The result is an efficient, high caliber motor using quality double shielded bearings, sintered Neodymium magnets and a string wound stator ensuring an accurate and consistent winding each and every time. The Turnigy SK3 motors are suited to modelers who are seeking a quality brushless motor without compromise. Specs.Turns: 14TVoltage: 10~12S LipolyRPM/V: 192kvInternal resistance: 0.016 OhmMax Loading: 80AMax Power: 2750WShaft Dia: 8.0mmBolt holes: 32mmBolt thread: M4Weight: 858gMotor Plug: 4.0mm Bullet Connector

Ordered one 2 weeks ago (paid a fortune for delivery in 7 days), Speedpost lost the parcel and HobbyKing says that the investigation could take two (2) months and until then I could not get any indemnisation!!! I have also bought other things, total $390. Worst service ever, it's a pitty!

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SodaMast9 likes

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Finally tested the motor with the Turnigy dlux 160HV ESC.
So far I have done measurements without any load to the motor.
The motor seems to work OK so far (I hope it will continue to do so!).
I use 12S LiPo to power it. The motor draws 4.5-5.0A of current at 45-49V of voltage at room temperature without any cooling.
I will repeat the measurements for longer times (those values are for 10-20s running time).
For quality I put 3 crowns for the reason mentioned in the discussion about the fixation of the stator which seems to be bit doubtful.

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Guy Hanoch83 likes

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I love this motor!!!
ordered 2 of them , one for electric scooter and the other for electric skateboard.
on 6S setup with 10 km range it work great and not overheating
it's copy of the great Hacker A60 and really good one!

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rexie23 likes

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Good motor. I made 20 to 30 flights on 12s and there are absolutely no issues. Havent measured any watts yet, but it gets pretty warm with a 18x12inch prop. Seems not to be a problem...

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Serij17 likes

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Great motorUsing it on an electric scooter with 8s 16A/h battery pack. Have put down 150miles on the motor. So far no issues. Great buy.